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Unread 23-01-2015, 03:11
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Re: Retaining Rings use on chassis

Quote:
Originally Posted by InFlight View Post
You will specifically want an E-Clip (slide in side mount). Harbor Freight has an assortment box cheap if that's near by, otherwise look at Mc Master Carr. The standard .5 shaft E clip is 0.046 wide by 0.396 ID diameter. That's a lot of Turning on some pretty hard 7075.
We do this with e clips as well. We buy from McMaster.
It's actually quite easy, and we use a cheapo old Grizzly lathe with just 3 speeds and a lot of broken ares to do it.
Using a 0.040" wide grooving tool and a 1" dial indicator, you can get pretty good precision on these parts. 7075 is not that hard to turn a tiny groove in from my experience. We've never milled solid blocks or anything.